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9aa9b09aca
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13928 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
583 B
LLVM
25 lines
583 B
LLVM
; Basic test of -branch-combine functionality
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; RUN: llvm-as < %s | opt -branch-combine | llvm-dis | egrep 'newCommon:.*; preds =.*no_exit.1' | grep loopentry.2
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target endian = big
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target pointersize = 64
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implementation ; Functions:
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void %main() {
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entry:
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br bool false, label %__main.entry, label %endif.0.i
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endif.0.i: ; preds = %entry
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ret void
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__main.entry: ; preds = %entry
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br label %no_exit.1
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no_exit.1: ; preds = %__main.entry, %no_exit.1, %loopentry.2
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br bool false, label %loopentry.2, label %no_exit.1
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loopentry.2: ; preds = %no_exit.1
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br label %no_exit.1
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}
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